diff --git a/tools/simulator/libsimulator/lib/runtime/ConfigParser.cpp b/tools/simulator/libsimulator/lib/runtime/ConfigParser.cpp
index 2d345dfe8c..4e4fa64850 100644
--- a/tools/simulator/libsimulator/lib/runtime/ConfigParser.cpp
+++ b/tools/simulator/libsimulator/lib/runtime/ConfigParser.cpp
@@ -43,7 +43,7 @@ void ConfigParser::readConfig(const string &filepath)
   
 #if (CC_TARGET_PLATFORM == CC_PLATFORM_IOS || CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)
     // revert search path
-    searchPathArray.erase(searchPathArray.end() - 1);
+    searchPathArray.erase(searchPathArray.begin());
     FileUtils::getInstance()->setSearchPaths(searchPathArray);
 #endif